38817936

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 120

約数和(自身を含む): 116905464

約数和(自身を除く): 78087528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 101, 102, 136, 144, 153, 157, 202, 204, 272, 303, 306, 314, 404, 408, 471, 606, 612, 628, 808, 816, 909, 942, 1212, 1224, 1256, 1413, 1616, 1717, 1818, 1884, 2424, 2448, 2512, 2669, 2826, 3434, 3636, 3768, 4848, 5151, 5338, 5652, 6868, 7272, 7536, 8007, 10302, 10676, 11304, 13736, 14544, 15453, 15857, 16014, 20604, 21352, 22608, 24021, 27472, 30906, 31714, 32028, 41208, 42704, 47571, 48042, 61812, 63428, 64056, 82416, 95142, 96084, 123624, 126856, 128112, 142713, 190284, 192168, 247248, 253712, 269569, 285426, 380568, 384336, 539138, 570852, 761136, 808707, 1078276, 1141704, 1617414, 2156552, 2283408, 2426121, 3234828, 4313104, 4852242, 6469656, 9704484, 12939312, 19408968, 38817936]

約数ペア:

[(1, 38817936), (2, 19408968), (3, 12939312), (4, 9704484), (6, 6469656), (8, 4852242), (9, 4313104), (12, 3234828), (16, 2426121), (17, 2283408), (18, 2156552), (24, 1617414), (34, 1141704), (36, 1078276), (48, 808707), (51, 761136), (68, 570852), (72, 539138), (101, 384336), (102, 380568), (136, 285426), (144, 269569), (153, 253712), (157, 247248), (202, 192168), (204, 190284), (272, 142713), (303, 128112), (306, 126856), (314, 123624), (404, 96084), (408, 95142), (471, 82416), (606, 64056), (612, 63428), (628, 61812), (808, 48042), (816, 47571), (909, 42704), (942, 41208), (1212, 32028), (1224, 31714), (1256, 30906), (1413, 27472), (1616, 24021), (1717, 22608), (1818, 21352), (1884, 20604), (2424, 16014), (2448, 15857), (2512, 15453), (2669, 14544), (2826, 13736), (3434, 11304), (3636, 10676), (3768, 10302), (4848, 8007), (5151, 7536), (5338, 7272), (5652, 6868)]